Lymphatic and Immune System

2. Lymphoid tissue in the entrance of the pharynx.
4. produces plasma cells that secretes antibodies.
6. any foreign object detected in the body.
10. immunity mediated by secreted antibodies produced by B cells,targets infected cells.
12. empties lymphnodes into the venous circulation.
14. a type of cell within the body that is able to consume bacteria and foreign cells found in the body.
15. has to be primed by a specific antigen.
16. artificially acquired active immunity.
18. system of defense you're born with.
19. medicines designed to fight bacterial infections.
20. produced by lymphocytes to help attract cells to help them once taken over.

1. immune response that involves antibodies secreted by B cells and circulating in bodily fluids.
3. Small bean-shaped organ that filters lymph.
5. very permeable, contains small valves that prevents the lymph from leaking.
7. localized response triggered by damaged tissue (redness,heat,swelling,etc)
8. system response regulated by the hypothalamus.
9. manages immune response and helps destroy infected cells.
11. lymphocyte proliferation, immune surveillance and response.
13. site of maturation of T-lymphocytes.
17. produced by the immune system to help stop intruders from harming the body.